Mune indasitiri yefetiraiza, pane kuiswa kwefetiraiza, kusanganisira macroelement fettiera, epakati element fettilizer uye traement element fetiera. Vanhu vazhinji vachiri kutsanangurwa zvakanyanya nezvepfungwa iyi, kunyanya varimi vekare, vanosarudza kutaura nezve nitrogen fetiraiza, potassium fetiraizer, phonzate fetiraiza, etc. Izvo zvinovaka zvinovaka muviri zvefetiraizi ndizvo zvemakemikari zvinhu zvatiri kutaura nezvazvo. Kugadziriswa chaiko kweaya manhamba emakemikari eMacroelement fettilizer, pakati pelement fettilizer uye trace element feteralizer.
1. Ndezvipi maMacroelements?
Pamusoro pemacroelement, chii chaizvo chaizvo? Zvakajairika kuve nemibvunzo, irwo rudzi rwemutauro wakanyorwa. Mukutsanangurwa kwakakosha kweMarronutrients, inonziwo "macronutrient." Iyo ichiri yakakosha pakukura kwezvirimwa, uye zvakare chinhu chakanakira kudiwa zvikuru. Inonziwo mamwe makuru ezvinhu, zvakadai se: Kabhoni, hydrogen, nitrogen, potasen, hydrogen, kabhoni, nekabhoni, nepo gasi, nepo magasi kazhinji anobva ku Ivhu.
Munguva yekukura kwezvirimwa, cellulose, pectin, lignin, etc. yakagadzirwa zvakare inoumbwa nemabhokisi akagadzirwa nemusanganiswa wekabhoni, oksijeni, uye hydrogen. Izvi zvinoumba madziro emasero ematombo uye mashizha ezvirimwa, ayo ari maitiro ekukura kwezvirimwa. Pakati pavo, iyo macro-eMacro-element fettilizer ndeye nitrogen, phosphorous uye potassium. Izvo zvinofanirwa kuve zvakajeka kubva pane izvi macroelements zvinowanzoreva nitrogen, phosphorous uye potassium.
①Nitrogen fettilizer
Urea, Ammonium nitrate, amonium chlised, bicarbonate ndiyo inonyanya kushandiswa maTetrogeners yeNitrogen, pakati paUrea inofanirwa kuve yakakurumbira.
②phathate fettilizers
Superphorehate, Superphore, Monammoniumhosphate, Diammonium, Diammonium, etc., aya ndiwo anonyanya kushandiswa, uye ivo zvakare vanoshanda zvakanyanya kupfuura phosphorus. Imwe neimwe ine maitiro ayo panguva yekushandisa, uye iwe unogona kusarudza zvakananga zvinoenderana nemamiriro ezvinhu chaiwo.
③potasium fettilizers
Potassium nitrate, potassium dihydrogen, potassium sulfate, potasasi ch Ini pachangu ndinonyora zvinyorwa zvakanyanya nezve potasasium dihydrogen phosphate. Potassium Sulfate inodhura kupfuura potasasium chloride, asi potasasi Imwe neimwe feteraiza ine maitiro ayo, uye unogona kuzvisarudzira zvichienderana nemamiriro ivhu.
2. Ndeipi tsananguro yezvinhu zvepakati? Maererano nezvinhu zvepakati, vanonziwo "zvidiki zvinogara zviripo". Ndokunge, basa kana basa nderechipiri chete kune macroelements, asi zvinhu zvepakati ndezvechokwadi zvakare zvakaringana kana zvisina kufanira kuti zvirimwa. Vamiriri pakati peiyi yepakati huwandu hwezvinhu: Calcium, magnesium uye sarufa. Kuti uti izvi zvidiki macroelments zvakare mukuenzanisa nehuwandu hwemafeterelement fettilizers anoshandiswa. Kuti ingozviisa pasi, dosage yeaya maheti idiki, uye vashoma vanhu vakanangana nekushandiswa kwesvikiro-element fetiera munguva yakapfuura.
①reprectative yeCalcium fettilizer
Lime uye gypsum, iyo yakajairika calcium fettiliza. Kune zvakare superphatephate, calcium nitrate, calcium ammonium nitrate, calcium magnesi
②representative yeMagnesium fettilizer
Magnesium Sulfate, Magnesium chloride, lime
③representative ye sulfu fertilizer
Gypsum, Amonium Sulfate, potassium sulfate, superphonate, sarufa, etc., anowanzoitwa zvakare anoshandiswa sulfur fettiera.
3. Ndezvipi zvinhu zvinotsvaga zvinhu?
Nezve tsananguro yeiyi trace element, inonyanya kushandiswa muzvikamu zvidiki zvichienzaniswa neMacroelements uye epakati zvinhu. Haisi chete ndiyo dosi diki, asi zvirimwa zvinobata zvishoma, asi chinhu chakakosha chinhu. Kazhinji anoshandiswa anoteedzera zvinhu nhasi zvinosanganisira: Boron, Iron, Manganese, mhangura, zinc, nezvimwe.
①representative yeBoron fettilizer
Borax, boric acid, sodium tetraborate anhydrous, sodium tetraborate octahydrate, uye sodium tetraborate decahydrate. Aya ndiwo akajairika bron fetoniza parizvino, uye vanhu vazhinji vaifanira kunge vakashandisa borax.
②zinc fettilizer mumiriri
Zinc sulfate, zinc nitrate, zinc chloride, chelled zinc, nezvimwey.
③representative yeIron fettilizer
Ferrous Sulfate, Lignin Fernate Sulfate, Simbi Inomirira, yeIrema Fetiraiza, nezvimwe kushomeka kweZuva. Muzviitiko zvakawanda, kupfira kwakabikwa fetereza yesimbi kunogona kudzoreredza dambudziko nekukurumidza.
Kutumira Nguva: Jun-03-2024
